Wireless Transmission in Ventilation (HVAC) Ducts for the Internet of Things and Smarter Buildings: Proof of Concept and Specific Antenna Design - Centre of Innovation in Telecommunications and Integration of services Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Wireless Transmission in Ventilation (HVAC) Ducts for the Internet of Things and Smarter Buildings: Proof of Concept and Specific Antenna Design

Résumé

We present here a preliminary study of wireless transmissions using the ventilation metallic ducts as waveguides. Starting from the waveguide theory, we deeply study in simulation the actual attenuation encountered by radiowaves in such a specific medium. This kind of wireless link appears to be really efficient, and therefore highly promising to implement Internet of Things (IoT) in old buildings to make them smarter. This paper also expresses a very simple empirical model in order to ease dimensioning a wireless network in such conditions and a specific antenna design enabling both good performance and high robustness to the influence of the environment.
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Dates et versions

hal-01973176 , version 1 (08-01-2019)

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Guillaume Villemaud, Florin Hutu, Pierre Belloche, Fatimazhra Kninech. Wireless Transmission in Ventilation (HVAC) Ducts for the Internet of Things and Smarter Buildings: Proof of Concept and Specific Antenna Design. EuCAP 2018 - 12th European Conference on Antennas and Propagation, Apr 2018, Londres, United Kingdom. pp.1-4, ⟨10.1049/cp.2018.0471⟩. ⟨hal-01973176⟩
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